diff --git a/app/src/main/res/layout/first_level_item.xml b/app/src/main/res/layout/first_level_item.xml
index 68a0797..1d2da0f 100644
--- a/app/src/main/res/layout/first_level_item.xml
+++ b/app/src/main/res/layout/first_level_item.xml
@@ -1,7 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
-    android:layout_height="80dp">
+    android:layout_height="80dp"
+    android:background="?android:selectableItemBackground">
 
     <LinearLayout
         android:id="@+id/node_container"
diff --git a/app/src/main/res/layout/second_level_item.xml b/app/src/main/res/layout/second_level_item.xml
index b1ede8e..47a2877 100644
--- a/app/src/main/res/layout/second_level_item.xml
+++ b/app/src/main/res/layout/second_level_item.xml
@@ -2,7 +2,8 @@
 <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="60dp"
-    android:orientation="vertical">
+    android:orientation="vertical"
+    android:background="?android:selectableItemBackground">
 
     <LinearLayout
         android:id="@+id/node_container"
diff --git a/app/src/main/res/layout/third_level_item.xml b/app/src/main/res/layout/third_level_item.xml
index 2679be5..5fa3432 100644
--- a/app/src/main/res/layout/third_level_item.xml
+++ b/app/src/main/res/layout/third_level_item.xml
@@ -2,7 +2,8 @@
 <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="40dp"
-    android:orientation="vertical">
+    android:orientation="vertical"
+    android:background="?android:selectableItemBackground">
 
     <LinearLayout
         android:id="@+id/node_container"